The quality of a product is above all synonymous of reliability and conformity to the technical choices of the user.To satisfy the requirements of the user, ADR Group has focused its attention on the continuous exchange of information between its technicians and the vehicle manufacturer from the very first steps of the project. Moreover, ADR pays always attention to the requirements of the final user by offering solutions making maintenance easier thus reducing the machine stops to a minimum. This goal has urged ADR to create targeted maintenance plans of specific spare part kits. Quality means also research of new solutions and promotion of advanced technology safeguarding the environment.From 2001 on ADR products are varnished with a low-environmental impact process, using water paint. The aggressive solvents and the polluting emissions in the atmosphere have been eliminated without penalizing the effectiveness and the duration of the protection.